Re: [PATCH] can: j1939: fix potential race condition in BAM segmentation

From: Markus Koeniger

Date: Thu Oct 01 2026 - 06:42:49 EST


Hi Alexander,

I really appreciate your solution to schedule the TX timer for a BAM transfer after receiving the looped-back frame.

We use external CAN controllers in our system, which introduce some jitter into the transmit path. As a result, messages were sent from time to time too quickly and violated the 50 ms minimum interval. Your patch solves this problem.

Tested-by: Markus Koeniger markus.koeniger@xxxxxxxxxxxx

Best regards,
Markus